BindIPEndPointDelegate does not work properly [.NET Core 2.2]

[nsentinel]

Setting BindIPEndPointDelegate in the ServicePoint for HttpWebRequest does not do anything, the real binding of the IP address (delegate call) does not occur.

A quick search through the repository showed that there is no real binding to local IP in the source code.

Is this functionality is not yet ready to use in the .NET Core?

It works as expected in regular .NET

[rmkerr]

There are several features of ServicePoint and ServicePointManager that are not implemented in .NET Core. @davidsh do you know why this specific feature was left out?

[davidsh]

There are no plans to implement this in .NET Core specifically. We don't want to continue the global ServicePointManager design.

However, we are thinking of ways of having an API to control socket connection, network interface selection, etc. There are several other issues in the repo tracking that. Those would end up adding API surface for the HttpClient API via HttpClientHandler/SocketsHttpHandler.

@karelz @geoffkizer

[davidsh]

Similar issue: #23267

[nsentinel]

Thanks for the explanation! I will track the status of related tickets to understand the progress.

[davidsh]

Closing in favor of #23267.

[Pro100AlexHell]

I have simple task - detect remote IP address to which http client is connected. I don't want to DNS resolve, but need exactly remote IP.
I didn't understand how to detect remote IP in net core 3.1.
Also I have no time for reading all of topics regarding breaking changes and new API.

I have found solution for .net - https://stackoverflow.com/questions/6655713/how-to-get-ip-address-of-the-server-that-httpwebrequest-connected-to but it doesn't work as it is for dot net, but not core.

Answer please, my simple question.
I can use WebRequest or HttpClient or anything you suggest.